براغي ذات رأس أسطواني بمقبس سداسي M5-0.8 × 16 مم | محرك مقبس سداسي منخفض الرأس | ملولبة بالكامل | فولاذ مقاوم للصدأ 18/8 (400 / عبوة)

The hex socket drive seats the Allen key perfectly with no wobble, and the low head profile clears tight clearances on my jig. Threads ran smooth through 18/8 stainless plates without binding.

I needed exactly these 16mm low-profile screws for a jig I'm building, and the fully threaded 18/8 stainless steel feels sturdy and precise. The hex socket drove nicely without any stripping, and I appreciate they come in a practical 400-pack. Exactly what I expected for machinery work.

The hex socket on these was perfectly clean, no burrs or stripped corners. I used them for a small machinery guard and every single one threaded in smooth. For stainless at this price per piece, they're a great value.